Gis.rar_CSharp 管理系统_GIS系统_基站管理系统_尺_比例尺

///// Last Update @ 2006-05-26 ///// ///// Version: 5.2.1.28508 ///// //////////////////////////////////////////////////////// ////// SuperMap IS WebControl Client JavaScript ////// ////// For Netscape and Mozilla browser ////// //////////////////////////////////////////////////////// function SetMVIMAGE(mapId) { var drawlayerid = mapId +"_drawlayer"; var drawlayer = document.getElementById(drawlayerid); if(!drawlayer){ drawlayer = document.createElement(drawlayerid); var worklayer = SMISGetWorkLayer(mapId); worklayer.appendChild(drawlayer); drawlayer.style.width =worklayer.style.width; drawlayer.style.height = worklayer.style.height; drawlayer.style.left = worklayer.style.left; drawlayer.style.top = worklayer.style.top; drawlayer.style.position = "absolute"; drawlayer.style.visibility = "visible"; drawlayer.id = drawlayerid; var jg = new jsGraphics(drawlayerid); drawlayer.jg = jg; } var map = document.getElementById(mapId +"_MVIMAGE"); var mapcontrol = document.getElementById(mapId); mapcontrol.removeChild(map); mapcontrol.appendChild(map); } function SplitX(PointsValue, offsetX) { if(typeof(offsetX) =="undefined"){offsetX = 0;} var Xpoints = new Array(); var ArrPoints = PointsValue.split(","); for(var i=0; i<ArrPoints.length/2; i++){ Xpoints[i] = parseInt(ArrPoints[2*i])+offsetX; } return Xpoints; } function SplitY(PointsValue,offsetY ) { if(typeof(offsetY) =="undefined"){offsetY = 0;} var Ypoints = new Array(); var ArrPoints = PointsValue.split(","); for(var i=0; i<ArrPoints.length/2; i++){ Ypoints[i] =parseInt(ArrPoints[2*i+1])+offsetY; } return Ypoints; } // 获取 map image 对象. // function SMISGetMap(mapId) { var _map = document.getElementById(mapId +"_MVIMAGE"); if(!_map) _map = document.getElementById(mapId); if(!_map) return null; if(!_map.mapId){ _map.mapId = mapId; } return _map; } function Map_DoCallback(methodName, methodParameters) { showBusyFlag(this.mapId); // "PAN|33&33" var argument = methodName + "|" + methodParameters; WebForm_DoCallback(this.mapId, argument, MapControl_Callback, null, null, false); } // Action function SMISActionStart(mapID, action) { var editLineId = "SMISEditLine"; var line = document.getElementById(editLineId); if(line){ document.forms[0].removeChild(line); } mapID = mapID.replace("_MVIMAGE", ""); var _map = SMISGetMap(mapID); if(!BeforeActionStart(_map)){ return; } // 用于解决在 MyIE2 中出现的 ActionStart 之后，地图图片消失的异常bug。 // //var v = _map.style.visibility; //_map.CurrentAction = ""; eval(mapID + "_SMISMapActionStart(_map, action)"); //_map.style.visibility = v; AfterActionStarted(_map); _map.DoCallback = Map_DoCallback; } function SMISMapActionStop(map) { if(!BeforeActionStop(map)){ return; } map.onmousedown = null; map.onmousemove = null; map.onmouseup = null; map.onclick = null; map.ondblclick = null; map.style.cursor = ""; map.bActionStarted = false; AfterActionStopped(map); } //***************************** Mouse Event ******************************** function SMISOnMouseDown(evt) {alert("2_1"); this.bActionStarted = true; var relativePos = SMISGetMouseMapRelativePosition(evt,this.map?this.map:this); this.PointsParam.AddPoint(relativePos.x, relativePos.y); return false; } function SMISPanOnMouseDown(evt) {alert("2_2"); this.bActionStarted = true; // hide the customLayer. --ahnan 2004-07-08 var customLayerID = this.id.replace("_MVIMAGE","") + "_divCustomLayer"; var customLayer = document.getElementById(customLayerID); if (customLayer){ customLayer.style.visibility = "hidden";} //hide the custompolygon --wangsui 2006-12-04 var idValue=this.id.replace("_MVIMAGE","")+"_idValue"; if(document.getElementById(idValue)) { var id=document.getElementById(idValue).value.split("&"); for(var i=0;i<id.length;i++) { var line=document.getElementById(id[i]); if(line){line.style.visibility="hidden";} } } var relativePos = SMISGetMouseMapRelativePosition(evt,this.map?this.map:this); this.PointsParam.AddPoint(relativePos.x, relativePos.y); window.status = this.PointsParam.GeneratePointsString(); // set to absolute //this.style.position = "absolute"; return false; } function SMISOnMouseUp(evt) {alert("2_3"); var map = this; if(this.map){map = this.map;} if(!this.bActionStarted){return;} SMISMapActionStop(map); var relativePos = SMISGetMouseMapRelativePosition(evt,map); this.PointsParam.AddPoint(relativePos.x, relativePos.y); var theform = document.forms[0]; SMISCreateHiddenField(theform, map.id + "_Action", map.id + "_Action", map.CurrentAction); var pointsString = this.PointsParam.GeneratePointsString(); SMISCreateHiddenField(theform, map.id + "_PointsParam", map.id + "_PointsParam",pointsString); // debug script callback. --ahnan 2005-06-15 map.DoPostBack(); this.bActionStarted = false; return; var startPoint = this.PointsParam.GetPoint(0); var argument = ""; var params = ""; switch(map.CurrentAction){ case "PAN" : argument = "PanByPixel"; var offsetX = relativePos.x - startPoint.x; var offsetY = relativePos.y - startPoint.y; params = offsetX + "&" + offsetY; break; case "ZOOMIN" : argument = "ZoomIn"; params = startPoint.x + "&" + startPoint.y + "&" + relativePos.x + "&" + relativePos.y; SMISRemoveRect(map); break; case "ZOOMOUT" : argument = "ZoomOut"; params = startPoint.x + "&" + startPoint.y + "&" + relativePos.x + "&" + relativePos.y; SMISRemoveRect(map); break; default: map.DoPostBack(); return; break; } map.DoCallback(argument, params); while(this.PointsParam.Points.length > 0){ this.PointsParam.Points.pop(); } SMISCreateHiddenField(theform, map.id + "_Action", map.id + "_Action", ""); SMISCreateHiddenField(theform, map.id + "_PointsParam", map.id + "_PointsParam", ""); SMISActionStart(evt,map.id, map.CurrentAction); } function SMISCircleOnMouseUp(evt) {alert("2_4"); if(!this.bActionStarted){return;} var posEnd = SMISGetMouseMapRelativePosition(evt,this.map?this.map:this); SMISMapActionStop(this); this.PointsParam.AddPoint(posEnd.x, posEnd.y); var theform = document.forms[0]; SMISCreateHiddenField(theform, this.id + "_Action", this.id + "_Action", this.CurrentAction); var pointsString = this.PointsParam.GeneratePointsString(); SMISCreateHiddenField(theform, this.id + "_PointsParam", this.id + "_PointsParam",pointsString); this.DoPostBack(); } function SMISRectOnMouseMove(evt) { if(!this.bActionStarted){return false;} var startPoint = this.PointsParam.GetPoint(0); if(startPoint){ startPoint.x += this.origin.x; startPoint.y += this.origin.y; } if((evt.button == 0|evt.button ==65535) && startPoint != null){ var absolutePos = SMISGetMouseAbsolutePosition(evt); SMISDrawingRect(this, startPoint, absolutePos); } return false; } //must return false ,otherwise mouseup event will not be invoked function SMISPanOnMouseMove(evt) { if(!this.bActionStarted){return false;} var startPoint = this.PointsParam.GetPoint(0); if(startPoint){ startPoint.x += this.origin.x; startPoint.y += this.origin.y; } //if(evt.button == 0 && startPoint != null)先设为65535,不知道为什么会变成65535 if((evt.button == 0|evt.button ==65535) && startPoint != null){ var absolutePos = SMISGetMouseAbsolutePosition(evt); if(!SMISCheckMousePosition(evt,this)){ return false; } SMISPaningImage(this,startPoint,absolutePos); } return false; } //must return false ,otherwise mouseup event will not be invoked function SMISCircleOnMouseMove(evt) { if(!this.bActionStart